Binary Operators

The following binary operator functions are unsupported:

• Implementing the binary ->* operator as a non-member function with two parameters. Example:

  friend long operator->* (base x, base y) ;
  

• Implementing the binary ->* operator as a non-static member function with one parameter. Example:

  int operator ->* (C) ;
  

• Overloaded operators are unsupported. Example:

  struct S {
  
        int m;
  
        template <class T> void operator+=(T t) { m += t; } // 
  
  ERROR at template
  
  };